Pith Number

pith:U5J3PEEV

pith:2024:U5J3PEEVR5SWWSI3IVYXGWBRW7

not attested not anchored not stored refs pending

SGLC: Semantic Graph-Guided Coarse-Fine-Refine Full Loop Closing for LiDAR SLAM

Chenghao Shi, Hongshan Yu, Huimin Lu, Neng Wang, Xieyuanli Chen, Zhiqiang Zheng

arxiv:2407.08106 v2 · 2024-07-11 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5J3PEEVR5SWWSI3IVYXGWBRW7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:33:34.710860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a753b790958f656b491b4571735831b7ebcbd5f1f99ac3c15d3462f38e632813

Aliases

arxiv: 2407.08106 · arxiv_version: 2407.08106v2 · doi: 10.48550/arxiv.2407.08106 · pith_short_12: U5J3PEEVR5SW · pith_short_16: U5J3PEEVR5SWWSI3 · pith_short_8: U5J3PEEV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U5J3PEEVR5SWWSI3IVYXGWBRW7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a753b790958f656b491b4571735831b7ebcbd5f1f99ac3c15d3462f38e632813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9d75346f9f6a82d004fba4ce3da6d315b8dc28589e0bba6a490af137a04ae71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-07-11T00:45:04Z",
    "title_canon_sha256": "158a9cebbaa6a7d957c841560d7397f1e66bb94ae5b92840cde3d9c9a0f10709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.08106",
    "kind": "arxiv",
    "version": 2
  }
}